VENTILATION SYSTEM FOR DWELLING HOUSE

PROBLEM TO BE SOLVED: To stably set the amount of ventilation and exhaust rate of pollutant in habitable rooms even if the doors of the habitable rooms and an entrance door are opened/closed and to provide a ventilation system for a dwelling house. SOLUTION: This ventilation system 1 for the dwellin...

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Hauptverfasser: MOGI MASASHI, OGAWA YOSHIRO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To stably set the amount of ventilation and exhaust rate of pollutant in habitable rooms even if the doors of the habitable rooms and an entrance door are opened/closed and to provide a ventilation system for a dwelling house. SOLUTION: This ventilation system 1 for the dwelling house forcedly exhausts an outside air from inlet ports of the respective habitable rooms by an exhaust fan 12 installed in a sanitary 11 via a passage part 15. An auxiliary fan 6 facing the passage part side is disposed in a partition part 5 between the habitable rooms 2 and 3 and a corridor 15, the basic necessary amount of the ventilation of the exhaust fan 12 is set, the exhaust capacity of the auxiliary fan is set based on the relation to the amount of the ventilation required by the exhaust fan 12, and the necessary amount of the ventilation of the exhaust fan 12 is controlled by the relation to the operating auxiliary fan 6. COPYRIGHT: (C)2004,JPO